baber/WOPTO huggingface dataset:
Patent WO-2020189389-A1 (WO)
Inventor: SAKAMURA TAKUMI
IPC: B29C44/00
Filed: 2020-03-09
Abstract: L'invention a pour objet un corps moulé de particules de mousse de résine à base de polyoléfine ayant un excellent aspect externe, une inégalité de couleur ayant été encore mieux supprimée. À cet effet, l'invention porte sur des particules de mousse de résine à base de polyoléfine qui sont des particules de mousse formées par moussage de particules de résine à base de polyoléfine contenant un ou plusieurs borates métalliques choisis entre le borate de zinc et le borate de magnésium, le diamètre moyen arithmétique de particule sur la base du nombre de particules de borate métallique étant supérieur ou égal à 1 µm et la proportion du nombre de particules de borate métallique ayant un diamètre de particule supérieur ou égal à 5 µm étant inférieure ou égale à 20 %. De plus, l'invention porte sur un procédé de production de particules de mousse de résine à base de polyoléfine qui est un procédé dans lequel des particules de résine à base de polyoléfine pouvant former de la mousse contenant un agent moussant physique et un ou plusieurs borates métalliques choisis entre le borate de zinc et le borate de magnésium sont amenées à sortir d'un récipient hermétiquement fermé, dans lequel les particules étaient dispersées dans un milieu aqueux, conjointement avec le milieu aqueux, vers une zone à une pression inférieure à celle de l'intérieur du récipient hermétiquement fermé, ce qui amène chacune des particules de résine à base de polyoléfine pouvant former de la mousse à produire une particule de mousse, le procédé utilisant en tant que borate métallique, un borate métallique dont le diamètre moyen arithmétique des particules sur la base de leur nombre est supérieur ou égal à 1 µm et la proportion du nombre de particules ayant un diamètre de particule supérieur ou égal à 5 µm est inférieure ou égale à 20 %.
Patent WO-2020189460-A1 (WO)
Inventor: MAKINO MASAOMI
IPC: C08F2/44
Filed: 2020-03-11
Abstract: A photosensitive coloring composition which contains a compound A that has a molecular weight of 1,000 or more and a lowest unoccupied molecular orbital energy level LUMO of less than -3.5 eV, a coloring agent, a polymerizable compound and a photopolymerization initiator; a photosensitive coloring composition which contains a compound A that has a molecular weight of 1,000 or more and at least one structure that is selected from the group consisting of a quinone structure, a quinodimethane structure, a dithiolene structure, a naphthalene diimide structure, a perylene diimide structure, a pyrazinoquinoxaline structure and a fullerene structure, a coloring agent, a polymerizable compound and a photopolymerization initiator; a cured product of either of the above-described photosensitive coloring compositions; a color filter which comprises the above-described cured product; and a solid-state imaging element and an image display device, each of which is provided with the above-described color filter.
Patent WO-2020203229-A1 (WO)
Title: 無線基地局の設置位置算出方法および設置位置算出装置
Inventor: NAKAHIRA TOSHIRO
IPC: H04W16/20
Filed: 2020-03-16
Abstract: 設置エリア内の無線端末局の位置に応じて、無線基地局の設置台数および設置位置を算出する無線基地局の設置位置算出方法において、設置エリア内に所定数の無線基地局を仮設置したときに、各無線端末局を通信エリアに収容している無線基地局を判定し、各無線端末局を収容する無線基地局の数を「競合数」として算出する第１のステップと、競合数が小さい未収容の無線端末局から順に収容する無線基地局を順次、設置対象として選択する第２のステップとを有し、設置対象とする無線基地局以外の仮設置した無線基地局を除外し、無線基地局の設置台数および設置位置を算出する。
Patent WO-2021192090-A1 (WO)
Title: 基板処理装置、半導体装置の製造方法、記録媒体およびインナーチューブ
Inventor: OKAJIMA YUSAKU
IPC: H01L21/31
Filed: 2020-03-25
Abstract: 複数枚の基板の水平姿勢で所定の配列方向に沿って多段に配列させて収容する基板収容領域を内部に有するインナーチューブと、インナーチューブの外側に配置されるアウターチューブと、インナーチューブの側壁に、配列方向に沿って複数設けられるガス供給口と、インナーチューブの側壁に、配列方向に沿って複数設けられる第１排気口と、アウターチューブにおける配列方向に沿った一端側に設けられる第２排気口と、インナーチューブとアウターチューブとの間の円環状の空間内のガスの流れを制御する整流機構と、を備え、整流機構は、複数の第１排気口のうち第２排気口から最も離れた第１排気口を排気口Ａとし、複数のガス供給口のうち排気口Ａに対向するガス供給口をガス供給口Ａとしたとき、ガス供給口Ａの近傍に、ガス供給口Ａの外周の少なくとも一部を囲うフィンを備える基板処理装置を提供する。
Patent WO-2020213491-A1 (WO)
Title: Junction structure
Inventor: FUJIWARA JUNJI
IPC: B23K9/23
Filed: 2020-04-08
Abstract: In the present invention, a second member (20) is constituted of a material which is difficult to weld to a first member (10). The first member (10) has formed therein a first through portion (11) which passes through in the thickness direction. A third member (30) is arc welded to the opening surface (10a) of the first member (10) and the inner peripheral surface of the first through portion (11), via a second through portion (21) of the second member (20). By compressing the second member (20) between the flange portion (31) and the first member (10) by means of solidification compression of the third member (30), the second member (20) is fixed between the first member (10) and the flange portion (31) of the third member (30).
Patent WO-2021205640-A1 (WO)
Title: Communication system and work apparatus
Inventor: ASADA KAZUHIRO
IPC: H04L12/433
Filed: 2020-04-10
Abstract: In a communication system according to the present invention, multiple nodes sequentially transmit a data frame in a communication direction and are capable of reading and writing data from and to the data frame, while there is a particular node that needs data present in a data frame transmitted in another network. A bridge transmits, in each of the networks to which the bridge is connected, a data frame transmitted from a node on the upstream side in the communication direction to a node on the downstream side, and is capable of reading data from the transmitted data frame and writing the data to the data frame of the other network for the transmission. The particular node in one of the two networks connected to the common bridge is placed within half a circumference on the upstream side in the communication direction with respect to the bridge among the placement positions of the multiple nodes, while the particular node in the other network is placed within half a circumference on the downstream side in the communication direction with respect to the bridge among the placement positions of the multiple nodes.
Patent WO-2021149274-A1 (WO)
Inventor: YAMAZAKI DAIKI
IPC: H04Q9/00
Filed: 2020-04-13
Abstract: 監視装置（１００）は、道路周辺を撮像した画像を処理し、画像に含まれる人と車の相対距離が基準値以下の状態であることを検出する検出部（１０２）と、前記状態にあると検出された人の属性を用いて出力すべき情報の種類を選択し、選択した種類の情報を出力する出力部（１０４）と、を備える。
Patent WO-2020218612-A1 (WO)
Inventor: KAERIYAMA ATSUSHI
IPC: C09D11/54
Filed: 2020-04-27
Abstract: An ink composition for inkjet recording containing water, a pigment, and a water soluble polymer that has a carboxy group. The water soluble polymer fulfills formula (1). The ink composition for inkjet recording is used for recoding ink images on a recording medium that has a pretreatment fluid applied thereto that includes at least one type of flocculant selected from the group consisting of acids, cationic polymers, and polyvalent metal salts.　230 mg KOH/g ≤ Σ (a × b) ≤ 750 mg KOH ... (1).
In the formula, a represents the water soluble polymer acid value, the units being mg KOH/g, and b represents the water soluble polymer content relative to the total ink composition volume, the units being % by mass.
Patent WO-2020241251-A1 (WO)
Title: Method for producing chloroprene-based-polymer latex
Inventor: MIURA YUKI
IPC: C08F36/18
Filed: 2020-05-13
Abstract: A method for producing a chloroprene-based-polymer latex is provided in which a residual volatile organic substance can be efficiently removed from a chloroprene-based-polymer latex while inhibiting aggregates from precipitating. The method for producing a chloroprene-based-polymer latex of the present invention comprises bringing a chloroprene-based-polymer latex into contact with a mixture fluid consisting of water and one or more gases selected from among inert gases and air, at a pressure higher than the saturated water-vapor pressure when removing a residual volatile organic substance from the latex by vaporization, the mixture fluid having a temperature lower than the boiling point of water at the pressure.
Patent WO-2021053880-A1 (WO)
Title: Electric razor
Inventor: YAMAGUCHI AKIHIKO
IPC: B26B19/28
Filed: 2020-05-18
Abstract: With respect to an electric razor comprising an inner blade, an outer blade which is disposed so as to be laid over the inner blade, and a drive mechanism for causing relative movement between the inner blade and the outer blade, the present invention addresses the problem of increasing the number and speed of relative sliding movements between the inner blade and the outer blade to the extent possible in order to suppress degradation of the cutting ability of the blades and suppressing the progress of abrasion on the inner blade and the outer blade to the extent possible. The electric razor 1 comprises an inner blade 2, an outer blade 3 which is disposed so as to be laid over the inner blade, and a drive mechanism G for causing relative movement between the inner blade and the outer blade, the electric razor 1 being characterized in that the drive mechanism comprises an ultrasonic emitter 4 and a horn 5 which is integrally connected to the ultrasonic emitter in the amplitude direction and amplifies the amplitude of the ultrasonic emitter.
Patent WO-2020235579-A1 (WO)
Title: Melting furnace
Inventor: KAJITANI TSUYOSHI
IPC: F27D17/00
Filed: 2020-05-20
Abstract: Provided is a melting furnace that minimizes oxidation of molten material and with which it is possible to improve the quality of a molten material. As shown in fig. 3, this melting furnace 1 is provided with: a melting part 2 to which a metal material is supplied; a burner 4 for melting the metal material in the melting part 2 so as to obtain a molten material; a heating part 5 which receives the molten material from the melting part 2 and raises the temperature of said molten material; a temperature adjustment part 6 which receives the molten material from the heating part 5 and accumulates said molten material therein; a partition wall 7 which separates the heating part 5 from the temperature adjustment part 6, and that has a lower end 70 immersed in the molten material in such a manner as to form, in a lower part of said partition wall 7, an inflow port 71 through which the molten material is allowed to flow into the temperature adjustment part 6 from the heating part 5; an immersion heater 10 which has at least a portion thereof immersed in the molten material within the temperature adjustment part 6 so as to heat the molten material; and a gas introduction passage 72 which is formed in the partition wall 7 and through which combustion gas from the burner 4 is introduced into a space over the molten material within the temperature adjustment part 6, wherein control is performed on the burner 4 so as to keep the oxygen concentration in the combustion gas at 5% or lower.
Patent WO-2020235660-A1 (WO)
Inventor: SHIMIZU SEIYA
IPC: C08F257/00
Filed: 2020-05-22
Abstract: This laminate has a base material layer and an adhesive layer, wherein the ratio [i/ii] of the Shore A hardness i of the base material layer with respect to the Shore A hardness ii of the adhesive layer is 1.1 or more, and at least one of the base material layer and the adhesive layer contains a block copolymer or a hydrogenated product thereof. The block copolymer includes a polymeric block (A) and a polymeric block (B), wherein the polymeric block (B) has a structural unit that is derived from a conjugated diene compound and that includes, in a main chain, at least one alicyclic backbone (X) represented by formula (X).
Patent WO-2021240646-A1 (WO)
Inventor: INOUE NAOYUKI
IPC: H05K13/04
Filed: 2020-05-26
Abstract: Un outil de maintien de composant est pourvu d'une paire d'éléments de type griffe qui comprennent des surfaces de maintien se faisant face, et qui sont destinés à maintenir une paire de conducteurs d'un composant conducteur en les rapprochant l'un de l'autre, la quantité de mouvement d'un élément de type griffe de la paire d'éléments de type griffe et la quantité de mouvement de l'autre élément de type griffe de la paire d'éléments de type griffe étant différentes.
Patent WO-2021240768-A1 (WO)
Title: Driving inability determination device and driving inability determination method
Inventor: SHIBATA MASASHI
IPC: G08G1/16
Filed: 2020-05-29
Abstract: The purpose of the present disclosure is to provide technology for determining a driver's driving inability state when the driver is in an immobile state. The driving inability determination device according to the present disclosure is provided with: an image analysis unit (10) which analyzes a video captured by a camera (51) that is mounted in a vehicle and that captures images of the driver of the vehicle, and acquires feature information relating to the driver's head including positional information about the driver's face region; an immobility determination unit (20) which determines whether or not the driver is in an immobile state on the basis of the change in feature information between two frames in the captured video that have a certain temporally sequential relationship, if the proportion of the overlap area of the driver's face region between the two frames is equal to or greater than a first threshold value; and an inability determination unit (30) which determines that the driver is in a driving inability state if the duration of the immobile state of the driver is equal to or greater than a second threshold value.
Patent WO-2021010065-A1 (WO)
Inventor: YAMADA TAKASHI
IPC: H01M8/04828
Filed: 2020-06-11
Abstract: This fuel cell system comprises: an upstream-side flow path portion that forms a flow path portion of an oxide gas flowing from an oxidation gas supply device toward a fuel cell; and a downstream-side flow path portion that forms a flow path portion of the oxidizing gas flowing from the fuel cell toward an external space open to the atmosphere. The fuel cell system further comprises: an oxidation gas pressure sensor which measures the pressure inside the upstream-side flow path portion; and a control unit capable of executing a water content estimation mode for estimating the water content in the oxygen gas flow path including the fuel cell and a scavenging mode for reducing the water content in the oxidation gas flow path including the fuel cell. The control unit includes a water content calculation unit which calculates the water content in the oxidation gas flow path including the fuel cell on the basis of the oxidation gas flow rate and the oxidation gas pressure loss; and a scavenging control unit which controls the oxidation gas supply device on the basis of the estimated water content, in the scavenging mode.
Patent WO-2021014821-A1 (WO)
Title: M-phenylenediamine compound, polymer and method for producing same, gas separation membrane using this polymer, gas separation module and gas separation apparatus
Inventor: HIRONAKA KOJI
IPC: B01D71/56
Filed: 2020-06-15
Abstract: A compound represented by formula (Ia); a polymer which uses this compound as a synthesis starting material; a gas separation membrane having a gas separation layer that contains this polymer; a gas separation module having this gas separation membrane; and a gas separation apparatus. In the formula, each of R A  and R B  represents a hydrogen atom, an alkyl group or a halogen atom;　L A  represents -CF 2 -, -CF(CF 3 )-, -C(=O)-, -CH 2 -, -CH(CH 3 )-, -CH(CF 3 )- or a combination thereof; and the number of carbon atoms contained in L A  is 4 or less.
Patent WO-2021006067-A1 (WO)
Inventor: RI TOMOYUKI
IPC: F16F9/02
Filed: 2020-06-26
Abstract: This actuator is provided with a bottomed cylindrical outer tube and a cylindrical middle tube sealed at both end portions. One end portion of the middle tube is provided with an armature equipped with coils. The inner circumferential surface of the outer tube is provided with a plurality of permanent magnets facing the coils. The middle tube is formed with a through-hole which is positioned on one end side with respect to a partition member when the outer tube and the middle tube are relatively positioned at the maximum length and through which the inside of the outer tube and the inside of the middle tube are in communication with each other.
Patent WO-2021006217-A1 (WO)
Inventor: WATANABE KEN
IPC: B60Q1/50
Filed: 2020-07-03
Abstract: 車両用灯具１０は、車両の前方または後方の路面に対して所定形状のパターンを描画するための光を照射するランプユニット１６と、車両の状態を検出する検出部２８と、検出された車両の状態に応じてランプユニットによる光の照射を制御する制御部３０と、を備える。制御部３０は、車両が駐車している状態から前進または後退が可能な状態へ移行したことを検出部２８が検出した場合、路面に対してパターンを描画するようにランプユニット１６による光の照射を制御する。
Patent WO-2021024992-A1 (WO)
Title: 医療用チューブの先端位置検出システム
Inventor: YUKI TAKEHIKO
IPC: A61M25/01
Filed: 2020-08-03
Abstract: チューブ先端位置検出システム（１）は、光を発射する光源装置（５０）と、液体が通過可能な流路（１１）を有する中空のチューブ（１０）と、チューブの基端の端面（１２）に光源装置からの光が入射可能なように、チューブの基端に設けられたコネクタ（２０）と、チューブの先端に設けられた発光部（３０）とを備える。光源装置からの光は、チューブを通過して発光部から発射され体表面に透過する。
Patent WO-2021039400-A1 (WO)
Title: 樹脂組成物
Inventor: INOUE SHUJI
IPC: C08L25/04
Filed: 2020-08-12
Abstract: 押出製造過程においてダイスにメヤニが付着しない耐衝撃性に優れた樹脂組成物を提供する。　（Ａ）スチレン系樹脂と前記（Ｂ）ポリエステル系樹脂とを含有する樹脂組成物であって、（Ａ）スチレン系樹脂と（Ｂ）ポリエステル系樹脂との合計量１００質量部において、（Ａ）スチレン系樹脂が５０質量部を超え８５質量部以下、（Ｂ）ポリエステル系樹脂が１５質量部以上５０質量部未満とし、更に、（Ｃ）アクリル系樹脂を添加し、２００℃で測定した溶融張力値（ＭＴ）が５ｇｆ以上５０ｇｆ以下の樹脂組成物とする。
Patent WO-2021065644-A1 (WO)
Title: Polishing composition
Inventor: TANIGUCHI MEGUMI
IPC: B24B37/00
Filed: 2020-09-24
Abstract: Provided is a polishing composition capable of achieving both a high polishing rate and an excellent HLM rim protrusion resolving ability. This polishing composition contains abrasive grains, a basic compound, a pH buffer, and water, and includes, as the pH buffer, a salt S L  having at least one acid dissociation constant (pKa) value in the range of 9-11 and a salt S H  having at least one pKa value not less than 12.
Patent WO-2021065678-A1 (WO)
Title: 空気調和機
Inventor: YOSHIMI ATSUSHI
IPC: F25B1/00
Filed: 2020-09-24
Abstract: 蒸発器として機能する熱源側熱交換器が、中間冷却器としても機能するように熱源側熱交換器を分割する。空気調和機がバイパス配管（２０）を備えた場合、蒸発器として機能し、中間冷却器として機能する熱源側熱交換器が、さらに放熱器としても機能するため、運転効率が向上する。
Patent WO-2021085096-A1 (WO)
Title: Cosmetic product
Inventor: HOSHIKA Tsugunori
IPC: A45D34/00
Filed: 2020-10-12
Abstract: This cosmetic product comprises: an impregnated body 2 impregnated with a liquid cosmetic material; a packaging bag 4 that houses the impregnated body 2; a base that is attached to the packaging bag 4 and has a communication hole 52 for exposing an upper surface of the impregnated body 2; a lid body 7 that is connected to the base and closes the communication hole 52 in an openable/closable manner; and a tray 3 that is housed in the packaging bag 4 and has a housing recess that opens upwardly. The base has an inner base 5; the impregnated body 2 is housed in the housing recess of the tray 3; the communication hole 52 is smaller than the impregnated body 2; the impregnated body 2 is a pad having a cushioning property; and the liquid cosmetic material is extractable by the use of a cosmetic material applicator 8, from the impregnated body 2 via the communication hole 52.
Patent WO-2021095466-A1 (WO)
Inventor: YASUDA KEI
IPC: G05B19/05
Filed: 2020-10-21
Abstract: 制御装置は、第１処理部と、第２処理部を備え、第１処理部と第２処理部のうちいずれか一方の処理部が、該第１処理部による演算と該第２処理部による演算の両方において使用可能な所定変数を保持し、該第１処理部と該第２処理部のうち他方の処理部は、該一方の処理部を介して該所定変数にアクセス可能に構成される。
Patent WO-2021106463-A1 (WO)
Inventor: SHIMOMURA HIROKI
IPC: G09B19/06
Filed: 2020-10-26
Abstract: A content control system according to one embodiment is provided with at least one processor. The at least one processor specifies a motion of a target virtual object in a virtual space showing a class scene, determines a language expression corresponding to the specified motion with reference to a storage unit that stores a language expression rule, and outputs expression data corresponding to the determined language expression.
Patent WO-2021085412-A1 (WO)
Title: Liquid-crystal polyester powder and method for producing liquid-crystal polyester solution composition
Inventor: AZAMI SHOHEI
IPC: C08G69/44
Filed: 2020-10-27
Abstract: The present invention provides: a liquid-crystal polyester solution composition which changes little in solution viscosity with the flow initiation temperature of the liquid-crystal polyester powder; and a liquid-crystal polyester powder useful for the liquid-crystal polyester solution composition. This liquid-crystal polyester powder is soluble in aprotic solvents and is characterized in that the proportion of particles having a particle diameter, as determined by the dry sieving test according to JIS K 0069(1992), of less than 250 μm is 23.5 mass% or less. The present invention further provides a method for producing the liquid-crystal polyester solution composition, the method comprising dissolving the liquid-crystal polyester powder in an aprotic solvent to obtain the liquid-crystal polyester solution composition.
Patent WO-2021106554-A1 (WO)
Inventor: FURUKAWA NAOKI
IPC: H01L21/683
Filed: 2020-11-10
Abstract: This sample holder is provided with a base, a supporting body, and a cylindrical member. A gas flow path in the supporting body has a first portion extending in parallel with the joint surface of the supporting body and a second portion branch-connected to the first portion, extending in a direction perpendicular to the joint surface, and opening to the joint surface. The cylindrical member has a cylindrical body portion positioned along the second portion and a cylindrical extending portion continuing into the body portion and extending to the first portion.
Patent WO-2021149451-A1 (WO)
Title: Device and method for sensing an over-temperature of a power semiconductor
Inventor: KAWAHARA CHIHIRO
IPC: G01K3/00
Filed: 2020-12-17
Abstract: The present invention concerns a device and a method for sensing an over- temperature of a power semiconductor. The invention: provides a current pulse source through control electrodes of the power semiconductor, duplicates the current provided by the current pulse source and provides the duplicated current to an emulating device, compares the voltage across the control electrodes to the voltage across the emulating device, notifies the result of the comparison.
Patent WO-2021157258-A1 (WO)
Inventor: SHINODA HIROKI
IPC: A61C17/34
Filed: 2020-12-25
Abstract: La présente invention concerne une brosse à dents électrique (100) qui comprend un corps de tige (110), une partie de préhension (120), une partie tête (130), une partie brosse (140) et un mécanisme d'entraînement (150). La partie de préhension (120) est reliée à une extrémité du corps de tige. La partie tête (130) est reliée à l'autre extrémité du corps de tige (110) et a une direction croisant la direction axiale du corps de tige (110) en tant qu'axe de rotation. La partie brosse (140) comprend une base de brosse (141) reliée à la partie tête (130), et une brosse (142) qui est disposée sur la base de brosse (141) et a une surface de brossage de dent (142a). Le mécanisme d'entraînement (150) actionne en va-et-vient la partie brosse (140) par rapport à la partie tête (130). La présente invention permet d'obtenir une brosse à dents électrique (100) avec laquelle il est possible de nettoyer efficacement des surfaces dentaires.
Patent JP-WO2019163508-A1 (JP)
Title: 光ファイバホルダ
IPC: G02B6/255
Filed: 2019-02-05
Abstract: 光ファイバを保持する光ファイバホルダであって、ホルダ本体部と、保持された光ファイバの一部を保持可能な溝部と、を備え、溝部がホルダ本体部に載置された状態で、ホルダ本体部に対する溝部の位置を調整可能な調整機構を有する。
Patent JP-WO2019172206-A1 (JP)
Title: 眼底画像処理装置、および眼底画像処理プログラム
IPC: A61B3/10
Filed: 2019-03-04
Abstract: 被検眼の眼底画像を処理する眼底画像処理装置であって、撮影手段によって撮影された前記眼底画像を取得する画像取得手段と、前記眼底画像を解析する解析手段と、を備え、前記撮影手段は、複数の波長を含む測定光を走査手段によって走査し、前記被検眼の眼底によって反射した前記測定光を受光素子によって受光することで得られた波長毎の受光信号に基づいて前記眼底画像を生成し、前記解析手段は、前記波長毎の受光信号に基づいて生成された前記眼底画像に対して所見を検出することを特徴とする。これによって、走査型マルチカラー撮影装置によって撮影されたマルチカラー画像を対象とした画像診断を容易に行うことができる。
Patent JP-WO2019186674-A1 (JP)
Title: 熱交換器、熱交換モジュール、および冷凍サイクル装置
IPC: F25B39/00
Filed: 2018-03-27
Abstract: 並行する複数の熱交換管に、冷媒をより均等に分配可能な熱交換器、熱交換モジュール、および空気調和機を提案する。熱交換器（３１）は、実質的に平行に並ぶ一対のヘッダーパイプ（３２）、（３３）と、一対のヘッダーパイプ（３２）、（３３）の延在方向に並び、かつ一対のヘッダーパイプ（３２）、（３３）の間に架設されて上流側ヘッダーパイプ（３２）と下流側ヘッダーパイプ（３３）との間で冷媒を流通させる複数の扁平管（３５）と、上流側ヘッダーパイプ（３２）へ冷媒を流入させる上流側継手（３７）と、を備えている。上流側継手（３７）は、先端に設けられる先端開口（４５）と、上流側継手（３７）の側面に設けられて上流側ヘッダーパイプ（３２）の内壁面（３２ｃ）を臨む少なくとも１つの側面開口（４６）と、を有している。上流側継手（３７）の前記側面開口（４６）の開口方向（Ｚ２）と前記ヘッダーパイプに直交する線分Ｌとがなす角θは、４５度より小さい。側面開口（４６）の開口面積は先端開口（４５）の開口面積よりも大きい。